ES2742033T3 - Una fuente de luz de supercontinuo, un sistema y un método de medición - Google Patents

Una fuente de luz de supercontinuo, un sistema y un método de medición Download PDF

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Publication number
ES2742033T3
ES2742033T3 ES13797223T ES13797223T ES2742033T3 ES 2742033 T3 ES2742033 T3 ES 2742033T3 ES 13797223 T ES13797223 T ES 13797223T ES 13797223 T ES13797223 T ES 13797223T ES 2742033 T3 ES2742033 T3 ES 2742033T3
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Spain
Prior art keywords
output
coupling unit
light source
supercontinuous
mode coupling
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ES13797223T
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English (en)
Spanish (es)
Inventor
Carsten L Thomsen
Thomas Vestergaard Andersen
Thomas Feuchter
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NKT Photonics AS
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NKT Photonics AS
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3501—Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/365—Non-linear optics in an optical waveguide structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0092—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for nonlinear frequency conversion, e.g. second harmonic generation [SHG] or sum- or difference-frequency generation outside the laser cavity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • H01S5/0657—Mode locking, i.e. generation of pulses at a frequency corresponding to a roundtrip in the cavity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3501—Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals
    • G02F1/3503—Structural association of optical elements, e.g. lenses, with the non-linear optical device
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3528—Non-linear optics for producing a supercontinuum

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Eye Examination Apparatus (AREA)
ES13797223T 2012-06-01 2013-05-30 Una fuente de luz de supercontinuo, un sistema y un método de medición Active ES2742033T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA201200378 2012-06-01
US201261659222P 2012-06-13 2012-06-13
DKPA201270792 2012-12-18
PCT/DK2013/050167 WO2013178232A1 (en) 2012-06-01 2013-05-30 A supercontinuum light source, a system and a method of measuring

Publications (1)

Publication Number Publication Date
ES2742033T3 true ES2742033T3 (es) 2020-02-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES13797223T Active ES2742033T3 (es) 2012-06-01 2013-05-30 Una fuente de luz de supercontinuo, un sistema y un método de medición

Country Status (7)

Country Link
US (6) US9504374B2 (ja)
EP (2) EP3575860A1 (ja)
JP (3) JP2015519605A (ja)
CN (2) CN104541198B (ja)
CA (1) CA2874787C (ja)
ES (1) ES2742033T3 (ja)
WO (1) WO2013178232A1 (ja)

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US9968416B2 (en) * 2015-12-16 2018-05-15 Novartis Ag Ophthalmic illumination systems, devices, and methods
FR3050289B1 (fr) * 2016-04-13 2018-04-06 Centre National De La Recherche Scientifique - Cnrs - Dispositif de generation d'un faisceau de photons de longueurs d'onde definissant un supercontinuum sensiblement continu
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CN108152251A (zh) * 2017-12-01 2018-06-12 中国计量科学研究院 一种超黑材料反射比测量装置及方法
CN108444606A (zh) * 2018-04-02 2018-08-24 中国工程物理研究院激光聚变研究中心 基于光纤的脉冲信号复制器
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JP7431429B2 (ja) * 2019-09-02 2024-02-15 学校法人日本大学 分光画像生成装置
JP2023507019A (ja) * 2019-12-19 2023-02-20 エヌケイティー フォトニクス アクティーゼルスカブ 光源
EP4258051A1 (en) * 2022-04-08 2023-10-11 NKT Photonics A/S Tunable supercontinuum system
CN116053918A (zh) * 2022-12-12 2023-05-02 苏州贝林激光有限公司 GHz高频飞秒激光脉冲产生装置及其方法
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Also Published As

Publication number Publication date
US20220233067A1 (en) 2022-07-28
CN113013716A (zh) 2021-06-22
EP2992384A1 (en) 2016-03-09
JP6701259B2 (ja) 2020-05-27
US20180360302A1 (en) 2018-12-20
US11154189B2 (en) 2021-10-26
US10441158B2 (en) 2019-10-15
US9986904B2 (en) 2018-06-05
EP3575860A1 (en) 2019-12-04
US20240041313A1 (en) 2024-02-08
US9504374B2 (en) 2016-11-29
CA2874787A1 (en) 2013-12-05
CN104541198A (zh) 2015-04-22
US11800972B2 (en) 2023-10-31
JP2023101527A (ja) 2023-07-21
WO2013178232A1 (en) 2013-12-05
CN104541198B (zh) 2021-03-23
US20170150880A1 (en) 2017-06-01
JP2018146971A (ja) 2018-09-20
JP2015519605A (ja) 2015-07-09
EP2992384A4 (en) 2017-02-22
US20150138507A1 (en) 2015-05-21
US20200154993A1 (en) 2020-05-21
EP2992384B1 (en) 2019-07-24
CA2874787C (en) 2023-04-04

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